WO2003065205A8 - Data transfer mechanism - Google Patents

Data transfer mechanism

Info

Publication number
WO2003065205A8
WO2003065205A8 PCT/US2003/001579 US0301579W WO03065205A8 WO 2003065205 A8 WO2003065205 A8 WO 2003065205A8 US 0301579 W US0301579 W US 0301579W WO 03065205 A8 WO03065205 A8 WO 03065205A8
Authority
WO
WIPO (PCT)
Prior art keywords
bus
data
data transfer
processing agent
transfer mechanism
Prior art date
Application number
PCT/US2003/001579
Other languages
French (fr)
Other versions
WO2003065205A2 (en
Inventor
Matthew Adiletta
Debra Bernstein
Mark Rosenbluth
Gilbert Wolrich
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Priority to KR1020037017300A priority Critical patent/KR100895536B1/en
Priority to DE60334784T priority patent/DE60334784D1/en
Priority to CN03802115.3A priority patent/CN101027634B/en
Priority to CA002473548A priority patent/CA2473548A1/en
Priority to EP03734963A priority patent/EP1493081B1/en
Priority to AT03734963T priority patent/ATE487179T1/en
Publication of WO2003065205A2 publication Critical patent/WO2003065205A2/en
Publication of WO2003065205A8 publication Critical patent/WO2003065205A8/en
Priority to HK05100730.0A priority patent/HK1070704A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3824—Operand accessing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming

Abstract

A method for transferring data between programming agents and memory resources. The method includes transferring data between a processing agent and a memory resource, designating the memory resource for pushing the data to the processing agent via a push bus having a plurality of sources that arbitrate use of the push bus, and designating the memory resource for receiving the data from the processing agent via a pull bus having a plurality of destinations that arbitrate use of the pull bus.
PCT/US2003/001579 2002-01-25 2003-01-16 Data transfer mechanism WO2003065205A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020037017300A KR100895536B1 (en) 2002-01-25 2003-01-16 Data transfer mechanism
DE60334784T DE60334784D1 (en) 2002-01-25 2003-01-16 DATA TRANSFER MECHANISM
CN03802115.3A CN101027634B (en) 2002-01-25 2003-01-16 data transfer mechanism
CA002473548A CA2473548A1 (en) 2002-01-25 2003-01-16 Data transfer mechanism
EP03734963A EP1493081B1 (en) 2002-01-25 2003-01-16 Data transfer mechanism
AT03734963T ATE487179T1 (en) 2002-01-25 2003-01-16 DATA TRANSFER MECHANISM
HK05100730.0A HK1070704A1 (en) 2002-01-25 2005-01-27 Data transfer mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/057,738 US7610451B2 (en) 2002-01-25 2002-01-25 Data transfer mechanism using unidirectional pull bus and push bus
US10/057,738 2002-01-25

Publications (2)

Publication Number Publication Date
WO2003065205A2 WO2003065205A2 (en) 2003-08-07
WO2003065205A8 true WO2003065205A8 (en) 2004-10-28

Family

ID=27609479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/001579 WO2003065205A2 (en) 2002-01-25 2003-01-16 Data transfer mechanism

Country Status (10)

Country Link
US (1) US7610451B2 (en)
EP (1) EP1493081B1 (en)
KR (1) KR100895536B1 (en)
CN (1) CN101027634B (en)
AT (1) ATE487179T1 (en)
CA (1) CA2473548A1 (en)
DE (1) DE60334784D1 (en)
HK (1) HK1070704A1 (en)
TW (1) TWI236595B (en)
WO (1) WO2003065205A2 (en)

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TWI236595B (en) 2005-07-21
ATE487179T1 (en) 2010-11-15
CN101027634B (en) 2015-09-09
KR100895536B1 (en) 2009-04-30
DE60334784D1 (en) 2010-12-16
EP1493081A2 (en) 2005-01-05
TW200302417A (en) 2003-08-01
EP1493081B1 (en) 2010-11-03
US7610451B2 (en) 2009-10-27
HK1070704A1 (en) 2005-06-24
US20030145155A1 (en) 2003-07-31
CN101027634A (en) 2007-08-29
WO2003065205A2 (en) 2003-08-07
KR20040017822A (en) 2004-02-27
CA2473548A1 (en) 2003-08-07

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